Sensors & Modules
Explore a broad range of sensors and modules for electronics projects, from temperature and distance sensors to IMUs, relay modules, ADC breakouts, and liquid level sensors. Whether you're building a weather station, robotics project, or home automation system, you'll find the right component here.
Popular with Australian hobbyists, STEM educators, and professional makers, these modules work with Arduino, Raspberry Pi, and other common platforms. Fast shipping across Australia to get your project moving.
4-20SC-MaxSonar-WRMI(MB7789)
SKU: DF-SEN0267 | Brand: DFRobot
The MB7789 4-20SC-MaxSonar-WRMI is a rugged, weather-resistant ultrasonic distance sensor with self-cleaning capability, designed for outdoor applications in high-moisture or condensation-prone environments. It provid...
Delivered by Mon 24 Aug
Octopus Linear Slider Potentiometer Brick
SKU: EF-EF04061 | Brand: ElecFreaks
A linear sliding potentiometer module from the ElecFreaks Octopus series. Provides an analogue voltage output proportional to the slider position, making it useful as a variable input for controlling volume, brightnes...
Delivered by Thu 13 Aug
QTRX-HD-04A Reflectance Sensor Array: 4-Channel, 4mm Pitch, Analog Output, Low Current
SKU: AF-4404 | Brand: Adafruit
These reflectance sensors feature a linear array of IR emitter/phototransistor pair modules in a high-density (4 mm pitch) arrangement, which makes them well suited for applications that require precise detection...
Delivered by Fri 4 Sep
Anemometer Wind Speed Sensor w/Analog Voltage Output
SKU: AF-1733 | Brand: Adafruit
A rugged anemometer designed for outdoor wind speed measurement with a simple analog voltage output. Connect it to any microcontroller's analog input for easy wind speed readings — no complex protocols or libraries re...
Delivered by Fri 4 Sep
Ultrasonic Sensor XL-MaxSonar -WRC1-Water Proof
SKU: DF-SEN0080 | Brand: DFRobot
The XL-MaxSonar-WR sensor provides very short to long-range detection and ranging, in a compact, robust PVC housing, designed to meet IP67 water intrusion, and matches standard electrical 3/4" PCV pipe fittings....
Delivered by Mon 24 Aug
Gravity: Analog Adjustable Infrared Sensor Switch (50cm)
SKU: DF-SEN0164 | Brand: DFRobot
This adjustable infrared sensor features a high-sensitivity photoreflector to perform distance detection function,ranging from 3cm to 50cm. When the infrared light emitted by the emitter gets reflected on a surface...
Delivered by Thu 13 Aug
SparkFun RedBot Sensor - Line Follower
SKU: SF-SEN-11769 | Brand: SparkFun
The Line Follower sensor is an add-on for your RedBot that gives your robot the ability to detect lines or nearby objects. The sensor works by detecting reflected light coming from its own infrared LED. By measurin...
Delivered by Thu 13 Aug
Gravity:Analog Grayscale Sensor For Arduino
SKU: DF-DFR0022 | Brand: DFRobot
The Gravity Analogue Grayscale Sensor measures reflected light intensity, outputting an analogue value that ranges from black (low) to white (high). It uses a photocell paired with an integrated white LED to illuminat...
Delivered by Mon 24 Aug
PSP 3000 2-Axis Analog Thumb Joystick
SKU: AF-3103 | Brand: Adafruit
Sometimes a simple analog control device can be the perfect tactile solution for your project, but they can be surprisingly hard to come by. Luckily we've found a low cost, quality PSP 3000 2-Axis Analog Thumb...
Delivered by Fri 4 Sep
Wheel Encoder Kit
SKU: SF-ROB-12629 | Brand: SparkFun
The DAGU Wheel Encoder Kit is a simple add-on for wheeled robots that measures speed and distance travelled. Each kit includes two neodymium 8-pole magnets with rubber hubs and two hall-effect sensors, providing relia...
Delivered by Thu 13 Aug
DFRobot Gravity Industrial Analog EC Meter Kit (K=1, IP68)
SKU: DF-SEN0451 | Brand: DFRobot
This industrial Gravity kit measures electrical conductivity in aqueous solutions, helping you evaluate water quality by tracking dissolved content or salinity. It is suited to hydroponics, aquaculture and environment...
Delivered by Mon 24 Aug
W1209 High-precision Digital Thermostat Incubator Temperature Controller
SKU: EC-SSE01209P | Brand: Elecrow
This is a high-precision temperature control module, it can not only show the temperature, but also according to the current temperature of the relay control, it can control some of the power equipment through the ...
Out of stock
Anemometer Kit 4-20mA
SKU: LB-ANEMO | Brand: Little Bird
A robust three-cup anemometer with 4–20mA current loop output, ideal for industrial monitoring and control applications. The all-aluminium construction provides excellent weather resistance, while the wear-free rotati...
Out of stock
Photo Reflective Sensor
SKU: SS-314020031 | Brand: Seeed Studio
This is a reflective sensor combines a GaA1As infrared light emitting diode with a high sensitive Darlington phototransistor in a mini package. Features Compact High performance High output Easy to m...
Out of stock
HRXL-MaxSonar-WRST7(MB7374)
SKU: DF-SEN0272 | Brand: DFRobot
The weather resistant MB7374 HRXL-MaxSonar-WRST7 has millimeter resolution and a 6Hz read rate, and provides short to long distance detection and range information from 500mm to 5000mm for the nearest detectable targe...
Out of stock
Trace Unit (For Lidar Bot/Bala)
SKU: M5-A048 | Brand: Little Bird
Description TRACE is mainly consist of 4 sets of IR, 1x infrared emitting and 1x infrared receiver for each set. The infrared LEDs should be placed towards and close to the ground where having black tracing li...
Out of stock
IO Unit Kit ( I/O Proto Relay 3.96 RS485 DAC ADC)
SKU: M5-U051 | Brand: Little Bird
Including 7 Different Units: Ext.IO, Proto, Relay, 3.96, RS485, DAC, ADC
Out of stock
4-20HR-MaxSonar-WRMI(MB7489)
SKU: DF-SEN0266 | Brand: DFRobot
The MB7489 4-20HR-MaxSonar-WRMI is a rugged, weather-resistant ultrasonic distance sensor designed for outdoor applications. It provides millimetre-resolution distance readings from 500mm to 5000mm using a 4–20mA anal...
Out of stock
QTRX-MD-13A Reflectance Sensor Array: 13-Channel, 8mm Pitch, Analog Output, Low Current
SKU: PL-4453 | Brand: Pololu
The QTRX-MD-13A is a 13-channel reflectance sensor array designed for line-following robots and reflectance detection applications. It uses high-performance QTRX sensor modules with lenses, providing strong performanc...
Out of stock
Light Sensor Materials Kit
SKU: PI-CBI013 | Brand: Pimoroni
You’ve learned how to blink, fade and flash lights – now learn how to sense light levels! The Chibitronics Light Sensor sticker can turn the light level shining upon it into an analog voltage. Best of all, it comes...
Out of stock
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